Publications

• Article dans une revue

Size-dependence of the exciton transitions in colloidal CdTe quantum dots

Esther Groeneveld, Christophe Delerue, Guy Allan, Yann-Michel Niquet, Celso de Mello Donega

In this paper, we present a detailed investigation of the size dependence of the optical transitions of colloidal CdTe QDs ranging in diameter from 2.9 to 14.8 nm. The energy integrated absorption cross section per CdTe unit is investigated in detail for the lowest two exciton transitions (1S3/2(h…

Journal of Physical Chemistry C, 2012, 116, pp.23160-23167. ⟨10.1021/jp3080942⟩. ⟨hal-00787845⟩

• Article dans une revue

Receiver-aided predistortion of power amplifier non-linearities in cellular networks

J. Zeleny, C. Dehos, P. Rosson, A. Kaiser

IET Science Measurement and Technology, 2012, 6, pp.168-175. ⟨10.1049/iet-smt.2011.0016⟩. ⟨hal-00787384⟩

• Article dans une revue

Sub-1-dB minimum-noise-figure performance of GaN-on-Si transistors up to 40 GHz

F Medjdoub, Yoann Tagro, Malek Zegaoui, B. Grimbert, Francois Danneville, Damien Ducatteau, N. Rolland, Paul-Alain Rolland

We report on the millimeter-wave noise performance of AlN/GaN/AlGaN double heterostructure (DHFET) grown on a 100-mm Si substrate with low-noise properties up to 40 GHz. The ultrathin-barrier GaN DHFETs simultaneously exhibit high current density, high transconductance, and high frequency…

IEEE Electron Device Letters, 2012, 33 (9), pp.1258-1260. ⟨10.1109/LED.2012.2205215⟩. ⟨hal-00786956⟩

• Article dans une revue

Polymer-based zero-level packaging technology for high frequency RF applications by wafer bonding/debonding technique using an anti-adhesion layer

J.G. Kim, S. Seok, N. Rolland, P.A. Rolland

International Journal of Precision Engineering and Manufacturing, 2012, 13, pp.1861-1867. ⟨10.1007/s12541-012-0244-7⟩. ⟨hal-00786960⟩

• Article dans une revue

Effect of heterostructure design on current-voltage characteristics in AlxGa1-xN/GaN double-barriers resonant tunneling diode

Mohamed Boucherit, Ali Soltani, Michel Rousseau, J.L. Farvacque, Jean-Claude de Jaeger

Ballistic transport in double-barriers resonant tunneling diodes based on GaN is investigated in this work using the non-equilibrium Green's functions formalism. The electron density of states, the electrons concentration, and the current-voltage characteristics are calculated taking into…

Journal of Applied Physics, 2012, 112 (11), pp.114305. ⟨10.1063/1.4767382⟩. ⟨hal-00787875⟩

• Article dans une revue

Generalized interface models for transport phenomena : unusual scale effects in composite nanomaterials

F. Pavanello, F. Manca, Pier Luca Palla, S. Giordano

The effective transport properties of heterogeneous nanoscale materials and structures are affected by several geometrical and physical factors. Among them, the presence of imperfect interfaces plays a central role being often at the origin of the scale effects. To describe real contacts between…

Journal of Applied Physics, 2012, 112 (8), pp.084306. ⟨10.1063/1.4759017⟩. ⟨hal-00787479⟩

• Article dans une revue

Multifunctional solid/solid phononic crystal

N. Swinteck, Jerome O. Vasseur, Anne-Christine Hladky, Charles Croënne, S. Bringuier, P.A. Deymier

A two-dimensional, solid/solid phononic crystal (PC) comprised a square array of steel cylinders in epoxy is shown to perform a variety of spectral, wave vector, and phase-space functions. Over a range of operating frequencies, the PC’s elastic band structure shows uniquely shaped equifrequency…

Journal of Applied Physics, 2012, 112 (2), pp.024514. ⟨10.1063/1.4739264⟩. ⟨hal-00786892⟩

• Communication dans un congrès

A neuro-inspired memristive organic-nanoparticle synapse-transistor (synapstor)

F. Alibart, S. Pleutin, David Guérin, D. Vuillaume, O. Bichler, W. Zhao, C. Gamrat

MemCo Workshop, Memristors for computing, 2012, Fréjus, France. ⟨hal-00797694⟩

• Communication dans un congrès

Conjugated monomers and oligomers synthesised by metathesis route as active layer in organic field effect transistors

Nela Bejenaru, Kamal Lmimouni, H. Bejbouji, Dominique Vuillaume, Régis Gauvin, André Mortreux, Nicolas Cheval, Patrick Pale

Materials Research Society Spring Meeting, MRS Spring 2012, Symposium J : Organic and Hybrid-Organic Electronics, 2012, San Francisco, CA, United States. ⟨hal-00797698⟩

• Communication dans un congrès

Cold plasma technology for fast immobilization of enzyme

A. Elagli, Céline Vivien, K. Belhacene, A. Treizebre, P. Supiot, P. Dhulster, R. Froidevaux

4th International Conference on Plasma Medicine, ICPM 4, 2012, Orléans, France. ⟨hal-00798841⟩